The Tor Browser: mobile/android/thirdparty/ch/boye/httpclientandroidlib/message/AbstractHttpMessage.java@fc2d59ddac77

     1 /*

     2  * ====================================================================

     3  * Licensed to the Apache Software Foundation (ASF) under one

     4  * or more contributor license agreements.  See the NOTICE file

     5  * distributed with this work for additional information

     6  * regarding copyright ownership.  The ASF licenses this file

     7  * to you under the Apache License, Version 2.0 (the

     8  * "License"); you may not use this file except in compliance

     9  * with the License.  You may obtain a copy of the License at

    10  *

    11  *   http://www.apache.org/licenses/LICENSE-2.0

    12  *

    13  * Unless required by applicable law or agreed to in writing,

    14  * software distributed under the License is distributed on an

    15  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

    16  * KIND, either express or implied.  See the License for the

    17  * specific language governing permissions and limitations

    18  * under the License.

    19  * ====================================================================

    20  *

    21  * This software consists of voluntary contributions made by many

    22  * individuals on behalf of the Apache Software Foundation.  For more

    23  * information on the Apache Software Foundation, please see

    24  * <http://www.apache.org/>.

    25  *

    26  */

    28 package ch.boye.httpclientandroidlib.message;

    30 import java.util.Iterator;

    32 import ch.boye.httpclientandroidlib.Header;

    33 import ch.boye.httpclientandroidlib.HeaderIterator;

    34 import ch.boye.httpclientandroidlib.HttpMessage;

    35 import ch.boye.httpclientandroidlib.params.HttpParams;

    36 import ch.boye.httpclientandroidlib.params.BasicHttpParams;

    38 /**

    39  * Basic implementation of {@link HttpMessage}.

    40  *

    41  * @since 4.0

    42  */

    43 public abstract class AbstractHttpMessage implements HttpMessage {

    45     protected HeaderGroup headergroup;

    47     protected HttpParams params;

    49     protected AbstractHttpMessage(final HttpParams params) {

    50         super();

    51         this.headergroup = new HeaderGroup();

    52         this.params = params;

    53     }

    55     protected AbstractHttpMessage() {

    56         this(null);

    57     }

    59     // non-javadoc, see interface HttpMessage

    60     public boolean containsHeader(String name) {

    61         return this.headergroup.containsHeader(name);

    62     }

    64     // non-javadoc, see interface HttpMessage

    65     public Header[] getHeaders(final String name) {

    66         return this.headergroup.getHeaders(name);

    67     }

    69     // non-javadoc, see interface HttpMessage

    70     public Header getFirstHeader(final String name) {

    71         return this.headergroup.getFirstHeader(name);

    72     }

    74     // non-javadoc, see interface HttpMessage

    75     public Header getLastHeader(final String name) {

    76         return this.headergroup.getLastHeader(name);

    77     }

    79     // non-javadoc, see interface HttpMessage

    80     public Header[] getAllHeaders() {

    81         return this.headergroup.getAllHeaders();

    82     }

    84     // non-javadoc, see interface HttpMessage

    85     public void addHeader(final Header header) {

    86         this.headergroup.addHeader(header);

    87     }

    89     // non-javadoc, see interface HttpMessage

    90     public void addHeader(final String name, final String value) {

    91         if (name == null) {

    92             throw new IllegalArgumentException("Header name may not be null");

    93         }

    94         this.headergroup.addHeader(new BasicHeader(name, value));

    95     }

    97     // non-javadoc, see interface HttpMessage

    98     public void setHeader(final Header header) {

    99         this.headergroup.updateHeader(header);

   100     }

   102     // non-javadoc, see interface HttpMessage

   103     public void setHeader(final String name, final String value) {

   104         if (name == null) {

   105             throw new IllegalArgumentException("Header name may not be null");

   106         }

   107         this.headergroup.updateHeader(new BasicHeader(name, value));

   108     }

   110     // non-javadoc, see interface HttpMessage

   111     public void setHeaders(final Header[] headers) {

   112         this.headergroup.setHeaders(headers);

   113     }

   115     // non-javadoc, see interface HttpMessage

   116     public void removeHeader(final Header header) {

   117         this.headergroup.removeHeader(header);

   118     }

   120     // non-javadoc, see interface HttpMessage

   121     public void removeHeaders(final String name) {

   122         if (name == null) {

   123             return;

   124         }

   125         for (Iterator i = this.headergroup.iterator(); i.hasNext(); ) {

   126             Header header = (Header) i.next();

   127             if (name.equalsIgnoreCase(header.getName())) {

   128                 i.remove();

   129             }

   130         }

   131     }

   133     // non-javadoc, see interface HttpMessage

   134     public HeaderIterator headerIterator() {

   135         return this.headergroup.iterator();

   136     }

   138     // non-javadoc, see interface HttpMessage

   139     public HeaderIterator headerIterator(String name) {

   140         return this.headergroup.iterator(name);

   141     }

   143     // non-javadoc, see interface HttpMessage

   144     public HttpParams getParams() {

   145         if (this.params == null) {

   146             this.params = new BasicHttpParams();

   147         }

   148         return this.params;

   149     }

   151     // non-javadoc, see interface HttpMessage

   152     public void setParams(final HttpParams params) {

   153         if (params == null) {

   154             throw new IllegalArgumentException("HTTP parameters may not be null");

   155         }

   156         this.params = params;

   157     }

   158 }

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